Hikvision DS-PDEBP1-EG2-WE Wireless Portable Emergency Button

Accidental press protection
Fully remote configurable through APP
IP66 daily environment protection
Frequency hopping against jamming for reliable transmission
Optional lanyard and wristband accessory available
Feature
Button1
Tamper ProtectionNone
Signal Strength IndicatorSupport
Interface
LED IndicatorRed/Green
Transmission
Transmission TechnologyTri-X Wireless
Transmission MethodTwo-Way RF Wireless
Transmission Frequency868MHz
Transmission SecurityAES-128 Encryption
Transmission Range(Free Space)1Km
Frequency HoppingSupport
Enrolling MethodPower up;Remote ID;QR Code